116245854 has 48 divisors (see below), whose sum is σ = 266181552. Its totient is φ = 38009088.

The previous prime is 116245817. The next prime is 116245859. The reversal of 116245854 is 458542611.

It is a happy number.

116245854 is a `hidden beast` number, since 11 + 62 + 4 + 585 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116245859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23502 + ... + 28014.

It is an arithmetic number, because the mean of its divisors is an integer number (5545449).

Almost surely, 2^116245854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116245854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133090776).

116245854 is an abundant number, since it is smaller than the sum of its proper divisors (149935698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116245854 is an equidigital number, since it uses as much as digits as its factorization.

116245854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4583 (or 4571 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 116245854 is about 10781.7370585634. The cubic root of 116245854 is about 488.0442017429.

The spelling of 116245854 in words is "one hundred sixteen million, two hundred forty-five thousand, eight hundred fifty-four".